Log of Changes
  • 2008 Added Hobo loggers to CT and F10 plots. Three replicate depth profiles (surface, 10, 20 cm).
  • 2012-07-13 Campbell Scientific 21X logger with AM25T multiplexer (Longitude -149.609083 Latitude 68.622629) set up in MAT06 Block 1 CT (control) and F10 plots measuring soil temperatures using type T thermocouples. Three replicate depth profiles (surface, 10, 20 cm) were installed at the 5, 10, and 15 meter south side plot stakes about 1-2 meters inside the plots. A small pit was cut into the soil and the thermocouples were inserted into the side wall of the pit.
  • 2018-06-11 CR1000 logger station with air/RH CS500 sensors in and out of the greenhouse. Using repurposed SC616 soil moisture and 107 temperature probes. Lots of extra cables.
  • 2019-08-17 Changed from 21x logger to a CR10x-PB
  • 2021-06-08 Ian Klupar changed the CR10x-PB logger since it stopped working during the winter.
  • 2023-06-10 Savannah and Jim rewired the soil logger station, with cables extending to the GH CR1000 station. This station now only has the AMT25T multiplexer wired to the GH CR1000. The program was rewritten to include the soil plot TC. Tables were renamed – Metadata = air temperature and RH; GHPlotsoil = inside and outside soil temperatures and moisture at 10 cm; Soil_plots = soil temperature in the CT and F10.
Current Data Tables
Greenhouse Met_data
Variable Description Units
TIMESTAMP Time Stamp
RECORD Record Number
Air_3M_Avg Air temperature at 3 meters Deg C
RH Relative humidity at 3 meters %
GH_Air_Avg Air temperature inside greenhouse Deg C
GH_RH Relative humidity inside greenhouse %
BattV_Min Battery voltage minimum for measurement period Volts
Greenhouse Plot Soil
Variable Description Units
TIMESTAMP Time Stamp
RECORD Record Number
GHCT_1_10cm_Avg Control section of Greenhouse plot, inter-tussock soil temperature at 10 cm Replicate 1 Deg C
GHCT_2_10cm_Avg Control section of Greenhouse plot, inter-tussock soil temperature at 10 cm Replicate 2 Deg C
GHCT_3_10cm_Avg Control section of Greenhouse plot, inter-tussock soil temperature at 10 cm Replicate 3 Deg C
GH_1_10cm_Avg Greenhouse, Inter-tussock soil temperature at 10 cm Replicate 1 Deg C
GH_2_10cm_Avg Greenhouse, Inter-tussock soil temperature at 10 cm Replicate 2 Deg C
GH_3_10cm_Avg Greenhouse, Inter-tussock soil temperature at 10 cm Replicate 3 Deg C
GHCT_1_10cm_VW Greenhouse control plot volumetric water content. Replicate 1 fractional percent
GHCT_1_10cm_PA_uS Greenhouse control plot probe output period. Replicate 1 uSec
GHCT_2_10cm_VW Greenhouse control plot volumetric water content. Replicate 2 fractional percent
GHCT_2_10cm_PA_uS Greenhouse control plot probe output period. Replicate 2 uSec
GHCT_3_10cm_VW Greenhouse control plot volumetric water content. Replicate 3 fractional percent
GHCT_3_10cm_PA_uS Greenhouse control plot probe output period. Replicate 3 uSec
GH_1_10cm_VW Greenhouse plot volumetric water content. Replicate 1 fractional percent
GH_1_10cm_PA_uS Greenhouse plot probe output period. Replicate 1 uSec
GH_2_10cm_VW Greenhouse plot volumetric water content. Replicate 2 fractional percent
GH_2_10cm_PA_uS Greenhouse plot probe output period. Replicate 2 uSec
GH_3_10cm_VW Greenhouse plot volumetric water content. Replicate 3 fractional percent
GH_3_10cm_PA_uS Greenhouse plot probe output period. Replicate 3 uSec
Control and F10 Soil_plots
Variable Description Units
TIMESTAMP Time Stamp TS
RECORD Record Number RN
RTempC_Avg Reference temperature on AM25T multiplexer Deg C
CT_1_sur_Avg Control plot surface (just in moss) temperature. Profile 1. Deg C
CT_1_10CM_Avg Control plot 10 cm temperature. Profile 2. Deg C
CT_1_20CM_Avg Control plot 20 cm temperature. Profile 2. Deg C
CT_2_SUR_Avg Reference temperature on AM25T multiplexer Deg C
CT_2_10CM_Avg Control plot surface (just in moss) temperature. Profile 2. Deg C
CT_2_20CM_Avg Control plot 10 cm temperature. Profile 3. Deg C
CT_3_SUR_Avg Control plot 20 cm temperature. Profile 3. Deg C
CT_3_10CM_Avg Reference temperature on AM25T multiplexer Deg C
CT_3_20CM_Avg Control plot surface (just in moss) temperature. Profile 3. Deg C
F10_1_SUR_Avg F10 plot surface (just in moss) temperature. Profile 1. Deg C
F10_1_10CM_Avg F10 plot 10 cm temperature. Profile 2. Deg C
F10_1_20CM_Avg F10 plot 20 cm temperature. Profile 2. Deg C
F10_2_SUR_Avg Reference temperature on AM25T multiplexer Deg C
F10_2_10CM_Avg F10 plot surface (just in moss) temperature. Profile 2. Deg C
F10_2_20CM_Avg F10 plot 10 cm temperature. Profile 3. Deg C
F10_3_SUR_Avg F10 plot 20 cm temperature. Profile 3. Deg C
F10_3_10CM_Avg Reference temperature on AM25T multiplexer Deg C
F10_3_20CM_Avg F10 plot surface (just in moss) temperature. Profile 3. Deg C
Greenhouse air temperature and relative humidity.